1/* SPDX-License-Identifier: GPL-2.0 */
2
3struct bpf_nf_ctx {
4	const struct nf_hook_state *state;
5	struct sk_buff *skb;
6};
7
8#if IS_ENABLED(CONFIG_NETFILTER_BPF_LINK)
9int bpf_nf_link_attach(const union bpf_attr *attr, struct bpf_prog *prog);
10#else
11static inline int bpf_nf_link_attach(const union bpf_attr *attr, struct bpf_prog *prog)
12{
13	return -EOPNOTSUPP;
14}
15#endif
16